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(freebsd section 3)
man page for pthread_rwlockattr_init

PTHREAD_RWLOCKATTR_INIT(3)				   BSD Library Functions Manual 				PTHREAD_RWLOCKATTR_INIT(3)

NAME
pthread_rwlockattr_init -- initialize a read/write lock LIBRARY
POSIX Threads Library (libpthread, -lpthread) SYNOPSIS
#include <pthread.h> int pthread_rwlockattr_init(pthread_rwlockattr_t *attr); DESCRIPTION
The pthread_rwlockattr_init() function is used to initialize a read/write lock attributes object. RETURN VALUES
If successful, the pthread_rwlockattr_init() function will return zero. Otherwise an error number will be returned to indicate the error. ERRORS
The pthread_rwlockattr_init() function will fail if: [ENOMEM] Insufficient memory exists to initialize the attribute object. SEE ALSO
pthread_rwlock_init(3), pthread_rwlockattr_destroy(3), pthread_rwlockattr_getpshared(3), pthread_rwlockattr_setpshared(3) STANDARDS
The pthread_rwlockattr_init() function is expected to conform to Version 2 of the Single UNIX Specification (``SUSv2''). HISTORY
The pthread_rwlockattr_init() function first appeared in FreeBSD 3.0. BSD
August 4, 1998 BSD

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